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Old Apr 15, 2014, 04:39 PM
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Joined Nov 2011
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Quote:
Originally Posted by tdford View Post
Tspine: is this the fan you're using? http://www.extremerc.com.au/estore/i...oducts_id=1116

Also - on stock 4s motor?
mark did not say what het motor he uses on the 12blade 64mm with 4s.

I think he uses that HET 2w20, 3450kv.
The het 2w20 is perfect for the new 70mm Wemo evo, with 4s.
So I believe it is also a good match for
the down size and high blade count 12b 64mm with 4s

Those two fans , even different size but might have similar load on the motor,
9 blade 70mm rotor vs. 12 blade 64mm rotor :-)


.
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Old Apr 15, 2014, 08:10 PM
FireHawx
United States, FL, Jacksonville
Joined Oct 2011
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Yeah, I am curious as to the motor used in that Vid too?
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Old Yesterday, 12:36 PM
Registered User
United States, UT, St George
Joined Jun 2009
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I got my 3S version yesterday. Would I be ok running 35c batts in it? I'm looking to order some from HK today. Also any suggestions on fans that might be an upgrade over the stock?
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Old Yesterday, 04:05 PM
Comin' in HOT!
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United States, CO, Denver
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Quote:
Originally Posted by tdford View Post
I'm going to add some skids this week.
Got the skids added and painted.
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Old Yesterday, 04:06 PM
Comin' in HOT!
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United States, CO, Denver
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Quote:
Originally Posted by FireHawx View Post
Any good video of the flights td?
Got a quick video too. I didn't edit the flight, came down a bit early. Was just trying to get some basic footage. This was it's 10th flight. I'm really liking this F22, she can be fast and keep you on your toes, as well as slowing down easily. The flight after I stretched the flight to 4:00min with no problem. She's fast enough that I can lay off the throttle quite a bit and don't have to keep it WOT the whole flight.


Freewing F-22 EDF hand launch HD video 1 (3 min 40 sec)
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Old Yesterday, 04:56 PM
FireHawx
United States, FL, Jacksonville
Joined Oct 2011
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Nice vid, i think this will be my next purchase. Wish i could get a kit from Motion, i will save $$ by getting the 3S version and adding my own power set up. Servos you use stock?
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Old Yesterday, 09:48 PM
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United States, UT, St George
Joined Jun 2009
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Flew my F22 tonight. It was my first EDF flight ever. I hadn't flown in over a month so I did a flight with my PZ T-28 to get back in the groove.

I did 2 flights about 2-3 mins each, looked cool and had a blast... after I got it on the ground and could relax that is My first 2 landings were ok, a slight bounce. My third was bad I let it come down to fast and did a huge bounce but I brought it home in one piece.

I felt like it was under powered though. I was flying around with about 75% power and needed 100% to gain altitude, a loop is pretty much out of the question without a WOT slight dive. On the first takeoff I was a little worried If I would have the power to get off the ground. Is this normal? Could there be something wrong with my motor? I think my stock PZ T-28 with 20C battery could beat this in a race.

Here is the battery I was using for both flights.

Turnigy 2200mAh 3S 25C
http://www.hobbyking.com/hobbyking/s...dProduct=14975
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Last edited by reignman40; Yesterday at 10:02 PM.
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Old Today, 09:11 AM
Comin' in HOT!
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United States, CO, Denver
Joined Dec 2012
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The 3s version is probably a dog . The F22 is also not a light EPS jet that some use to be. IMO, 4s is the way to go and will provide plenty of 's.



Quote:
Originally Posted by FireHawx View Post
Nice vid, i think this will be my next purchase. Wish i could get a kit from Motion, i will save $$ by getting the 3S version and adding my own power set up. Servos you use stock?
Yes, I'm running stock servos. I bought the 4s version and sold the power system right away to help pay for the fan upgrade. Like a $20 difference.... well worth it.
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Old Today, 03:55 PM
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United States, UT, St George
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I'm gonna upgrade to 4S. Might as well skip buying better 3S bats and just go all the way. Do you think I would be happy with getting MotionRC's 4S setup and throwing it in my F22 or should I upgrade a little more? What would be a good 4S motor upgrade that would fit with the 64mm fan?
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Old Today, 05:08 PM
EDF rules... :)
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Joined Nov 1999
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Quote:
Originally Posted by tdford View Post
Got a quick video too. I didn't edit the flight, came down a bit early. Was just trying to get some basic footage. This was it's 10th flight. I'm really liking this F22, she can be fast and keep you on your toes, as well as slowing down easily. The flight after I stretched the flight to 4:00min with no problem. She's fast enough that I can lay off the throttle quite a bit and don't have to keep it WOT the whole flight.


http://youtu.be/SkWcNjPezss
Nice video.

Eric B.
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